197144948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 472469760

約数和(自身を除く): 275324812

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 53, 77, 91, 106, 143, 154, 182, 212, 286, 308, 364, 371, 572, 583, 689, 742, 929, 1001, 1166, 1378, 1484, 1858, 2002, 2332, 2756, 3716, 4004, 4081, 4823, 6503, 7579, 8162, 9646, 10219, 12077, 13006, 15158, 16324, 19292, 20438, 24154, 26012, 30316, 40876, 48308, 49237, 53053, 71533, 84539, 98474, 106106, 132847, 143066, 169078, 196948, 212212, 265694, 286132, 338156, 344659, 531388, 541607, 640081, 689318, 929929, 1083214, 1280162, 1378636, 1859858, 2166428, 2560324, 3719716, 3791249, 4480567, 7040891, 7582498, 8961134, 14081782, 15164996, 17922268, 28163564, 49286237, 98572474, 197144948]

約数ペア:

[(1, 197144948), (2, 98572474), (4, 49286237), (7, 28163564), (11, 17922268), (13, 15164996), (14, 14081782), (22, 8961134), (26, 7582498), (28, 7040891), (44, 4480567), (52, 3791249), (53, 3719716), (77, 2560324), (91, 2166428), (106, 1859858), (143, 1378636), (154, 1280162), (182, 1083214), (212, 929929), (286, 689318), (308, 640081), (364, 541607), (371, 531388), (572, 344659), (583, 338156), (689, 286132), (742, 265694), (929, 212212), (1001, 196948), (1166, 169078), (1378, 143066), (1484, 132847), (1858, 106106), (2002, 98474), (2332, 84539), (2756, 71533), (3716, 53053), (4004, 49237), (4081, 48308), (4823, 40876), (6503, 30316), (7579, 26012), (8162, 24154), (9646, 20438), (10219, 19292), (12077, 16324), (13006, 15158)]